First Century Stamps
Owner, Dennis O'Brien
(314) 809-9554
Specialization: Classic United States and Worldwide
![Dealer Contact](https://i0.wp.com/greatermoundcity.org/wp-content/uploads/2020/03/Dealer-Contact-banner.jpg?resize=401%2C58&ssl=1)
Dealer Associations:
![APS Member Dealer](https://i0.wp.com/greatermoundcity.org/wp-content/uploads/2020/03/APS-Dealer-2.jpg?resize=75%2C75&ssl=1)
![American Stamp Dealers Assoc](https://i0.wp.com/greatermoundcity.org/wp-content/uploads/2020/03/Asda-2.jpg?resize=98%2C75&ssl=1)
![](https://i0.wp.com/greatermoundcity.org/wp-content/uploads/2020/06/logo890a.gif?resize=160%2C75&ssl=1)
Buy Online:
- Accept Want List (use contact form)
Upcoming Events:
October 5, 2024 - October 6, 2024- MSDA - St. Louis, MO
Westbury Center – St. Charles, MO
- St. Louis Stamp Expo - 2025
Renaissance Hotel
- St. Louis Stampfest ~ 2025
Kirkwood Community Center